Question 267197
Maybe think about this as 
y > x + 0
now the slope = 1 
and the y intercept is 0.
put a dot at (0,0) now move 1 unit up and 1 unit to the right and place a second dot.
connect the dots with a dashed line.
shade up (away) from you.
looks like this
{{{ graph( 300, 200, -5, 5, -5, 5, y>x) }}}